Supplements and some drugs in sachets are made available by pharmaceutical companies. The reason behind providing small pouches in a pack is to provide one-time use medication or supplementation. The sachet can include medicine in either powder or liquid form. Cholecalciferol Sachet and Probiotics VIKLAC Sachet are produced and supplied by Adsila Organic Pvt. Ltd. The former is a dietary supplement that helps in promoting tissue health, supporting healthy immune system and maintaining healthy bones and teeth. The latter is mixture of six natural probiotics strains & prebiotics fructo oligo saccharides & zinc sachet.